public DataPortalResult Create(
Type objectType, object criteria, DataPortalContext context)
{
var portal = new DataPortalSelector();
return(portal.Create(objectType, criteria, context));
}
/// <summary>
/// Create a new business object.
/// </summary>
/// <param name="objectType">Type of business object to create.</param>
/// <param name="criteria">Criteria object describing business object.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
public DataPortalResult Create(
Type objectType, object criteria, DataPortalContext context)
{
try
{
SetContext(context);
Authorize(new AuthorizeRequest(objectType, criteria, DataPortalOperations.Create));
DataPortalResult result;
DataPortalMethodInfo method = DataPortalMethodCache.GetCreateMethod(objectType, criteria);
IDataPortalServer portal;
switch (method.TransactionalType)
{
case TransactionalTypes.EnterpriseServices:
portal = new ServicedDataPortal();
try
{
result = portal.Create(objectType, criteria, context);
}
finally
{
((ServicedDataPortal)portal).Dispose();
}
break;
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal();
result = portal.Create(objectType, criteria, context);
break;
default:
portal = new DataPortalSelector();
result = portal.Create(objectType, criteria, context);
break;
}
return(result);
}
catch (Csla.Server.DataPortalException ex)
{
Exception tmp = ex;
throw;
}
catch (Exception ex)
{
throw new DataPortalException(
"DataPortal.Create " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Create", ex),
new DataPortalResult());
}
finally
{
ClearContext(context);
}
}
public async Task <DataPortalResult> Create(
Type objectType, object criteria, DataPortalContext context, bool isSync)
{
var portal = new DataPortalSelector();
return(await portal.Create(objectType, criteria, context, isSync));
}
/// <summary>
/// Get an existing business object.
/// </summary>
/// <param name="objectType">Type of business object to retrieve.</param>
/// <param name="criteria">Criteria object describing business object.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public Task <DataPortalResult> Fetch(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
if (DataPortalServer != null)
{
return(DataPortalServer.Fetch(objectType, criteria, context, isSync));
}
else
{
return(DataPortalSelector.Fetch(objectType, criteria, context, isSync));
}
}
/// <summary>
/// Update a business object.
/// </summary>
/// <param name="obj">Business object to update.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public Task <DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
if (DataPortalServer != null)
{
return(DataPortalServer.Update(obj, context, isSync));
}
else
{
return(DataPortalSelector.Update(obj, context, isSync));
}
}
/// <summary>
/// Called by the client-side DataPortal to update an object.
/// </summary>
/// <remarks>
/// This method delegates to
/// <see cref="SimpleDataPortal">SimpleDataPortal</see>
/// but wraps that call within a
/// <see cref="TransactionScope">TransactionScope</see>
/// to provide transactional support via
/// System.Transactions.
/// </remarks>
/// <param name="obj">A reference to the object being updated.</param>
/// <param name="context">Context data from the client.</param>
/// <returns>A reference to the newly updated object.</returns>
public DataPortalResult Update(object obj, DataPortalContext context)
{
DataPortalResult result;
using (TransactionScope tr = new TransactionScope())
{
var portal = new DataPortalSelector();
result = portal.Update(obj, context);
tr.Complete();
}
return(result);
}
/// <summary>
/// Called by the client-side DataProtal to retrieve an object.
/// </summary>
/// <remarks>
/// This method delegates to
/// <see cref="SimpleDataPortal">SimpleDataPortal</see>
/// but wraps that call within a
/// <see cref="TransactionScope">TransactionScope</see>
/// to provide transactional support via
/// System.Transactions.
/// </remarks>
/// <param name="objectType">Type of business object to retrieve.</param>
/// <param name="criteria">Object-specific criteria.</param>
/// <param name="context">Object containing context data from client.</param>
/// <returns>A populated business object.</returns>
public DataPortalResult Fetch(Type objectType, object criteria, DataPortalContext context)
{
DataPortalResult result;
using (TransactionScope tr = new TransactionScope())
{
var portal = new DataPortalSelector();
result = portal.Fetch(objectType, criteria, context);
tr.Complete();
}
return(result);
}
/// <summary>
/// Wraps a Create call in a TransactionScope
/// </summary>
/// <remarks>
/// This method delegates to
/// <see cref="SimpleDataPortal">SimpleDataPortal</see>
/// but wraps that call within a
/// <see cref="TransactionScope">TransactionScope</see>
/// to provide transactional support via
/// System.Transactions.
/// </remarks>
/// <param name="objectType">A <see cref="Type">Type</see> object
/// indicating the type of business object to be created.</param>
/// <param name="criteria">A custom criteria object providing any
/// extra information that may be required to properly create
/// the object.</param>
/// <param name="context">Context data from the client.</param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
/// <returns>A populated business object.</returns>
public async Task<DataPortalResult> Create(
Type objectType, object criteria, DataPortalContext context, bool isSync)
{
DataPortalResult result;
using (TransactionScope tr = CreateTransactionScope())
{
var portal = new DataPortalSelector();
result = await portal.Create(objectType, criteria, context, isSync);
tr.Complete();
}
return result;
}
/// <summary>
/// Create a new business object.
/// </summary>
/// <param name="objectType">Type of business object to create.</param>
/// <param name="criteria">Criteria object describing business object.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public Task <DataPortalResult> Create(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
if (DataPortalServer != null)
{
return(DataPortalServer.Create(objectType, criteria, context, isSync));
}
else
{
var dp = new DataPortalSelector();
return(dp.Create(objectType, criteria, context, isSync));
}
}
/// <summary>
/// Called by the client-side DataPortal to delete an object.
/// </summary>
/// <remarks>
/// This method delegates to
/// <see cref="SimpleDataPortal">SimpleDataPortal</see>
/// but wraps that call within a
/// <see cref="TransactionScope">TransactionScope</see>
/// to provide transactional support via
/// System.Transactions.
/// </remarks>
/// <param name="objectType">Type of business object to create.</param>
/// <param name="criteria">Object-specific criteria.</param>
/// <param name="context">Context data from the client.</param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public async Task <DataPortalResult> Delete(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
DataPortalResult result;
using (TransactionScope tr = CreateTransactionScope())
{
var portal = new DataPortalSelector();
result = await portal.Delete(objectType, criteria, context, isSync).ConfigureAwait(false);
tr.Complete();
}
return(result);
}
/// <summary>
/// Called by the client-side DataPortal to update an object.
/// </summary>
/// <remarks>
/// This method delegates to
/// <see cref="SimpleDataPortal">SimpleDataPortal</see>
/// but wraps that call within a
/// <see cref="TransactionScope">TransactionScope</see>
/// to provide transactional support via
/// System.Transactions.
/// </remarks>
/// <param name="obj">A reference to the object being updated.</param>
/// <param name="context">Context data from the client.</param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
/// <returns>A reference to the newly updated object.</returns>
public async Task <DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
DataPortalResult result;
using (TransactionScope tr = CreateTransactionScope())
{
var portal = new DataPortalSelector();
result = await portal.Update(obj, context, isSync);
tr.Complete();
}
return(result);
}
/// <summary>
/// Delete a business object.
/// </summary>
/// <param name="objectType">Type of business object to create.</param>
/// <param name="criteria">Criteria object describing business object.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public async Task <DataPortalResult> Delete(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
try
{
SetContext(context);
Initialize(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Operation = DataPortalOperations.Delete, IsSync = isSync
});
AuthorizeRequest(new AuthorizeRequest(objectType, criteria, DataPortalOperations.Delete));
DataPortalResult result;
DataPortalMethodInfo method;
var factoryInfo = ObjectFactoryAttribute.GetObjectFactoryAttribute(objectType);
if (factoryInfo != null)
{
var factoryType = FactoryDataPortal.FactoryLoader.GetFactoryType(factoryInfo.FactoryTypeName);
string methodName = factoryInfo.DeleteMethodName;
method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, methodName, criteria);
}
else
{
method = DataPortalMethodCache.GetMethodInfo(objectType, "DataPortal_Delete", criteria);
}
IDataPortalServer portal;
#if !SILVERLIGHT && !NETFX_CORE
switch (method.TransactionalAttribute.TransactionType)
{
#if !MONO
case TransactionalTypes.EnterpriseServices:
portal = GetServicedComponentPortal(method.TransactionalAttribute);
try
{
result = await portal.Delete(objectType, criteria, context, isSync);
}
finally
{
((System.EnterpriseServices.ServicedComponent)portal).Dispose();
}
break;
#endif
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal(method.TransactionalAttribute);
result = await portal.Delete(objectType, criteria, context, isSync);
break;
default:
portal = new DataPortalSelector();
result = await portal.Delete(objectType, criteria, context, isSync);
break;
}
#else
portal = new DataPortalSelector();
result = await portal.Delete(objectType, criteria, context, isSync);
#endif
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Result = result, Operation = DataPortalOperations.Delete, IsSync = isSync
});
return(result);
}
catch (Csla.Server.DataPortalException ex)
{
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Exception = ex, Operation = DataPortalOperations.Delete, IsSync = isSync
});
throw;
}
catch (AggregateException ex)
{
Exception error = null;
if (ex.InnerExceptions.Count > 0)
{
error = ex.InnerExceptions[0].InnerException;
}
else
{
error = ex;
}
var fex = DataPortal.NewDataPortalException(
"DataPortal.Delete " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Delete", error),
null);
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Exception = fex, Operation = DataPortalOperations.Delete, IsSync = isSync
});
throw fex;
}
catch (Exception ex)
{
var fex = DataPortal.NewDataPortalException(
"DataPortal.Delete " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Delete", ex),
null);
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Exception = fex, Operation = DataPortalOperations.Delete, IsSync = isSync
});
throw fex;
}
finally
{
ClearContext(context);
}
}
public async Task <DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
var portal = new DataPortalSelector();
return(await portal.Update(obj, context, isSync));
}
public async Task <DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
try
{
SetContext(context);
Initialize(new InterceptArgs {
Parameter = obj, Operation = DataPortalOperations.Update, IsSync = isSync
});
AuthorizeRequest(new AuthorizeRequest(obj.GetType(), obj, DataPortalOperations.Update));
DataPortalResult result;
DataPortalMethodInfo method;
var factoryInfo = ObjectFactoryAttribute.GetObjectFactoryAttribute(obj.GetType());
if (factoryInfo != null)
{
string methodName;
var factoryType = FactoryDataPortal.FactoryLoader.GetFactoryType(factoryInfo.FactoryTypeName);
var bbase = obj as Core.BusinessBase;
if (bbase != null)
{
if (bbase.IsDeleted)
{
methodName = factoryInfo.DeleteMethodName;
}
else
{
methodName = factoryInfo.UpdateMethodName;
}
}
else if (obj is Core.ICommandObject)
{
methodName = factoryInfo.ExecuteMethodName;
}
else
{
methodName = factoryInfo.UpdateMethodName;
}
method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, methodName, new object[] { obj });
}
else
{
string methodName;
var bbase = obj as Core.BusinessBase;
if (bbase != null)
{
if (bbase.IsDeleted)
{
methodName = "DataPortal_DeleteSelf";
}
else
if (bbase.IsNew)
{
methodName = "DataPortal_Insert";
}
else
{
methodName = "DataPortal_Update";
}
}
else if (obj is Core.ICommandObject)
{
methodName = "DataPortal_Execute";
}
else
{
methodName = "DataPortal_Update";
}
method = DataPortalMethodCache.GetMethodInfo(obj.GetType(), methodName);
}
#if !SILVERLIGHT && !NETFX_CORE
context.TransactionalType = method.TransactionalAttribute.TransactionType;
#else
context.TransactionalType = method.TransactionalType;
#endif
IDataPortalServer portal;
#if !SILVERLIGHT && !NETFX_CORE
switch (method.TransactionalAttribute.TransactionType)
{
#if !MONO
case TransactionalTypes.EnterpriseServices:
portal = GetServicedComponentPortal(method.TransactionalAttribute);
try
{
result = await portal.Update(obj, context, isSync);
}
finally
{
((System.EnterpriseServices.ServicedComponent)portal).Dispose();
}
break;
#endif
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal(method.TransactionalAttribute);
result = await portal.Update(obj, context, isSync);
break;
default:
portal = new DataPortalSelector();
result = await portal.Update(obj, context, isSync);
break;
}
#else
portal = new DataPortalSelector();
result = await portal.Update(obj, context, isSync);
#endif
Complete(new InterceptArgs {
Parameter = obj, Result = result, Operation = DataPortalOperations.Update, IsSync = isSync
});
return(result);
}
catch (Csla.Server.DataPortalException ex)
{
Complete(new InterceptArgs {
Parameter = obj, Exception = ex, Operation = DataPortalOperations.Update, IsSync = isSync
});
throw;
}
catch (AggregateException ex)
{
Exception error = null;
if (ex.InnerExceptions.Count > 0)
{
error = ex.InnerExceptions[0].InnerException;
}
else
{
error = ex;
}
var fex = DataPortal.NewDataPortalException(
"DataPortal.Update " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(obj.GetType(), obj, null, "DataPortal.Update", error),
obj);
Complete(new InterceptArgs {
Parameter = obj, Exception = fex, Operation = DataPortalOperations.Update, IsSync = isSync
});
throw fex;
}
catch (Exception ex)
{
var fex = DataPortal.NewDataPortalException(
"DataPortal.Update " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(obj.GetType(), obj, null, "DataPortal.Update", ex),
obj);
Complete(new InterceptArgs {
Parameter = obj, Exception = fex, Operation = DataPortalOperations.Update, IsSync = isSync
});
throw fex;
}
finally
{
ClearContext(context);
}
}
/// <summary>
/// Get an existing business object.
/// </summary>
/// <param name="objectType">Type of business object to retrieve.</param>
/// <param name="criteria">Criteria object describing business object.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public async Task <DataPortalResult> Fetch(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
try
{
SetContext(context);
Initialize(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Operation = DataPortalOperations.Fetch, IsSync = isSync
});
AuthorizeRequest(new AuthorizeRequest(objectType, criteria, DataPortalOperations.Fetch));
DataPortalResult result;
DataPortalMethodInfo method = DataPortalMethodCache.GetFetchMethod(objectType, criteria);
IDataPortalServer portal;
#if !(ANDROID || IOS) && !NETFX_CORE
switch (method.TransactionalAttribute.TransactionType)
{
#if !MONO
case TransactionalTypes.EnterpriseServices:
portal = GetServicedComponentPortal(method.TransactionalAttribute);
try
{
result = await portal.Fetch(objectType, criteria, context, isSync).ConfigureAwait(false);
}
finally
{
((System.EnterpriseServices.ServicedComponent)portal).Dispose();
}
break;
#endif
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal(method.TransactionalAttribute);
result = await portal.Fetch(objectType, criteria, context, isSync).ConfigureAwait(false);
break;
default:
portal = new DataPortalSelector();
result = await portal.Fetch(objectType, criteria, context, isSync).ConfigureAwait(false);
break;
}
#else
portal = new DataPortalSelector();
result = await portal.Fetch(objectType, criteria, context, isSync).ConfigureAwait(false);
#endif
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Result = result, Operation = DataPortalOperations.Fetch, IsSync = isSync
});
return(result);
}
catch (Csla.Server.DataPortalException ex)
{
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Exception = ex, Operation = DataPortalOperations.Fetch, IsSync = isSync
});
throw;
}
catch (AggregateException ex)
{
Exception error = null;
if (ex.InnerExceptions.Count > 0)
{
error = ex.InnerExceptions[0].InnerException;
}
else
{
error = ex;
}
var fex = DataPortal.NewDataPortalException(
"DataPortal.Fetch " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Fetch", error),
null);
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Exception = fex, Operation = DataPortalOperations.Fetch, IsSync = isSync
});
throw fex;
}
catch (Exception ex)
{
var fex = DataPortal.NewDataPortalException(
"DataPortal.Fetch " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Fetch", ex),
null);
Complete(new InterceptArgs {
ObjectType = objectType, Parameter = criteria, Exception = fex, Operation = DataPortalOperations.Fetch, IsSync = isSync
});
throw fex;
}
finally
{
ClearContext(context);
}
}
public DataPortalResult Update(object obj, DataPortalContext context)
{
var portal = new DataPortalSelector();
return(portal.Update(obj, context));
}
public async Task<DataPortalResult> Create(
Type objectType, object criteria, DataPortalContext context, bool isSync)
{
var portal = new DataPortalSelector();
return await portal.Create(objectType, criteria, context, isSync);
}
public DataPortalResult Update(object obj, DataPortalContext context)
{
try
{
SetContext(context);
Authorize(new AuthorizeRequest(obj.GetType(), obj, DataPortalOperations.Update));
DataPortalResult result;
DataPortalMethodInfo method;
var factoryInfo = ObjectFactoryAttribute.GetObjectFactoryAttribute(obj.GetType());
if (factoryInfo != null)
{
string methodName;
var factoryType = FactoryDataPortal.FactoryLoader.GetFactoryType(factoryInfo.FactoryTypeName);
var bbase = obj as Core.BusinessBase;
if (bbase != null)
{
if (bbase.IsDeleted)
{
methodName = factoryInfo.DeleteMethodName;
}
else
{
methodName = factoryInfo.UpdateMethodName;
}
}
else if (obj is Core.ICommandObject)
{
methodName = factoryInfo.ExecuteMethodName;
}
else
{
methodName = factoryInfo.UpdateMethodName;
}
method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, methodName, new object[] { obj });
}
else
{
string methodName;
var bbase = obj as Core.BusinessBase;
if (bbase != null)
{
if (bbase.IsDeleted)
{
methodName = "DataPortal_DeleteSelf";
}
else
if (bbase.IsNew)
{
methodName = "DataPortal_Insert";
}
else
{
methodName = "DataPortal_Update";
}
}
else if (obj is Core.ICommandObject)
{
methodName = "DataPortal_Execute";
}
else
{
methodName = "DataPortal_Update";
}
method = DataPortalMethodCache.GetMethodInfo(obj.GetType(), methodName);
}
context.TransactionalType = method.TransactionalType;
IDataPortalServer portal;
switch (method.TransactionalType)
{
case TransactionalTypes.EnterpriseServices:
portal = new ServicedDataPortal();
try
{
result = portal.Update(obj, context);
}
finally
{
((ServicedDataPortal)portal).Dispose();
}
break;
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal();
result = portal.Update(obj, context);
break;
default:
portal = new DataPortalSelector();
result = portal.Update(obj, context);
break;
}
return(result);
}
catch (Csla.Server.DataPortalException ex)
{
Exception tmp = ex;
throw;
}
catch (Exception ex)
{
throw new DataPortalException(
"DataPortal.Update " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(obj.GetType(), obj, null, "DataPortal.Update", ex),
new DataPortalResult());
}
finally
{
ClearContext(context);
}
}
public async Task<DataPortalResult> Fetch(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
var portal = new DataPortalSelector();
return await portal.Fetch(objectType, criteria, context, isSync).ConfigureAwait(false);
}
public async Task<DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
var portal = new DataPortalSelector();
return await portal.Update(obj, context, isSync).ConfigureAwait(false);
}
/// <summary>
/// Delete a business object.
/// </summary>
/// <param name="objectType">Type of business object to create.</param>
/// <param name="criteria">Criteria object describing business object.</param>
/// <param name="context">
/// <see cref="Server.DataPortalContext" /> object passed to the server.
/// </param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
public async Task<DataPortalResult> Delete(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
try
{
SetContext(context);
Initialize(new InterceptArgs { ObjectType = objectType, Parameter = criteria, Operation = DataPortalOperations.Delete, IsSync = isSync });
AuthorizeRequest(new AuthorizeRequest(objectType, criteria, DataPortalOperations.Delete));
DataPortalResult result;
DataPortalMethodInfo method;
var factoryInfo = ObjectFactoryAttribute.GetObjectFactoryAttribute(objectType);
if (factoryInfo != null)
{
var factoryType = FactoryDataPortal.FactoryLoader.GetFactoryType(factoryInfo.FactoryTypeName);
string methodName = factoryInfo.DeleteMethodName;
method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, methodName, criteria);
}
else
{
method = DataPortalMethodCache.GetMethodInfo(objectType, "DataPortal_Delete", criteria);
}
IDataPortalServer portal;
#if !SILVERLIGHT && !NETFX_CORE
switch (method.TransactionalAttribute.TransactionType)
{
#if !MONO
case TransactionalTypes.EnterpriseServices:
portal = GetServicedComponentPortal(method.TransactionalAttribute);
try
{
result = await portal.Delete(objectType, criteria, context, isSync).ConfigureAwait(false);
}
finally
{
((System.EnterpriseServices.ServicedComponent)portal).Dispose();
}
break;
#endif
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal(method.TransactionalAttribute);
result = await portal.Delete(objectType, criteria, context, isSync).ConfigureAwait(false);
break;
default:
portal = new DataPortalSelector();
result = await portal.Delete(objectType, criteria, context, isSync).ConfigureAwait(false);
break;
}
#else
portal = new DataPortalSelector();
result = await portal.Delete(objectType, criteria, context, isSync).ConfigureAwait(false);
#endif
Complete(new InterceptArgs { ObjectType = objectType, Parameter = criteria, Result = result, Operation = DataPortalOperations.Delete, IsSync = isSync });
return result;
}
catch (Csla.Server.DataPortalException ex)
{
Complete(new InterceptArgs { ObjectType = objectType, Parameter = criteria, Exception = ex, Operation = DataPortalOperations.Delete, IsSync = isSync });
throw;
}
catch (AggregateException ex)
{
Exception error = null;
if (ex.InnerExceptions.Count > 0)
error = ex.InnerExceptions[0].InnerException;
else
error = ex;
var fex = DataPortal.NewDataPortalException(
"DataPortal.Delete " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Delete", error),
null);
Complete(new InterceptArgs { ObjectType = objectType, Parameter = criteria, Exception = fex, Operation = DataPortalOperations.Delete, IsSync = isSync });
throw fex;
}
catch (Exception ex)
{
var fex = DataPortal.NewDataPortalException(
"DataPortal.Delete " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(objectType, criteria, "DataPortal.Delete", ex),
null);
Complete(new InterceptArgs { ObjectType = objectType, Parameter = criteria, Exception = fex, Operation = DataPortalOperations.Delete, IsSync = isSync });
throw fex;
}
finally
{
ClearContext(context);
}
}
public async Task<DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
Type objectType = null;
DataPortalOperations operation = DataPortalOperations.Update;
try
{
SetContext(context);
objectType = obj.GetType();
if (obj is Core.ICommandObject)
operation = DataPortalOperations.Execute;
Initialize(new InterceptArgs { ObjectType = objectType, Parameter = obj, Operation = operation, IsSync = isSync });
AuthorizeRequest(new AuthorizeRequest(objectType, obj, operation));
DataPortalResult result;
DataPortalMethodInfo method;
var factoryInfo = ObjectFactoryAttribute.GetObjectFactoryAttribute(objectType);
if (factoryInfo != null)
{
string methodName;
var factoryType = FactoryDataPortal.FactoryLoader.GetFactoryType(factoryInfo.FactoryTypeName);
var bbase = obj as Core.BusinessBase;
if (bbase != null)
{
if (bbase.IsDeleted)
methodName = factoryInfo.DeleteMethodName;
else
methodName = factoryInfo.UpdateMethodName;
}
else if (obj is Core.ICommandObject)
methodName = factoryInfo.ExecuteMethodName;
else
methodName = factoryInfo.UpdateMethodName;
method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, methodName, new object[] { obj });
}
else
{
string methodName;
var bbase = obj as Core.BusinessBase;
if (bbase != null)
{
if (bbase.IsDeleted)
methodName = "DataPortal_DeleteSelf";
else
if (bbase.IsNew)
methodName = "DataPortal_Insert";
else
methodName = "DataPortal_Update";
}
else if (obj is Core.ICommandObject)
methodName = "DataPortal_Execute";
else
methodName = "DataPortal_Update";
method = DataPortalMethodCache.GetMethodInfo(obj.GetType(), methodName);
}
#if !SILVERLIGHT && !NETFX_CORE
context.TransactionalType = method.TransactionalAttribute.TransactionType;
#else
context.TransactionalType = method.TransactionalType;
#endif
IDataPortalServer portal;
#if !SILVERLIGHT && !NETFX_CORE
switch (method.TransactionalAttribute.TransactionType)
{
#if !MONO
case TransactionalTypes.EnterpriseServices:
portal = GetServicedComponentPortal(method.TransactionalAttribute);
try
{
result = await portal.Update(obj, context, isSync).ConfigureAwait(false);
}
finally
{
((System.EnterpriseServices.ServicedComponent)portal).Dispose();
}
break;
#endif
case TransactionalTypes.TransactionScope:
portal = new TransactionalDataPortal(method.TransactionalAttribute);
result = await portal.Update(obj, context, isSync).ConfigureAwait(false);
break;
default:
portal = new DataPortalSelector();
result = await portal.Update(obj, context, isSync).ConfigureAwait(false);
break;
}
#else
portal = new DataPortalSelector();
result = await portal.Update(obj, context, isSync).ConfigureAwait(false);
#endif
Complete(new InterceptArgs { ObjectType = objectType, Parameter = obj, Result = result, Operation = operation, IsSync = isSync });
return result;
}
catch (Csla.Server.DataPortalException ex)
{
Complete(new InterceptArgs { ObjectType = objectType, Parameter = obj, Exception = ex, Operation = operation, IsSync = isSync });
throw;
}
catch (AggregateException ex)
{
Exception error = null;
if (ex.InnerExceptions.Count > 0)
error = ex.InnerExceptions[0].InnerException;
else
error = ex;
var fex = DataPortal.NewDataPortalException(
"DataPortal.Update " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(obj.GetType(), obj, null, "DataPortal.Update", error),
obj);
Complete(new InterceptArgs { ObjectType = objectType, Parameter = obj, Exception = fex, Operation = operation, IsSync = isSync });
throw fex;
}
catch (Exception ex)
{
var fex = DataPortal.NewDataPortalException(
"DataPortal.Update " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(obj.GetType(), obj, null, "DataPortal.Update", ex),
obj);
Complete(new InterceptArgs { ObjectType = objectType, Parameter = obj, Exception = fex, Operation = operation, IsSync = isSync });
throw fex;
}
finally
{
ClearContext(context);
}
}
public async Task <DataPortalResult> Fetch(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
var portal = new DataPortalSelector();
return(await portal.Fetch(objectType, criteria, context, isSync).ConfigureAwait(false));
}
/// <summary>
/// Called by the client-side DataPortal to update an object.
/// </summary>
/// <remarks>
/// This method delegates to
/// <see cref="SimpleDataPortal">SimpleDataPortal</see>
/// but wraps that call within a
/// <see cref="TransactionScope">TransactionScope</see>
/// to provide transactional support via
/// System.Transactions.
/// </remarks>
/// <param name="obj">A reference to the object being updated.</param>
/// <param name="context">Context data from the client.</param>
/// <param name="isSync">True if the client-side proxy should synchronously invoke the server.</param>
/// <returns>A reference to the newly updated object.</returns>
public async Task<DataPortalResult> Update(object obj, DataPortalContext context, bool isSync)
{
DataPortalResult result;
using (TransactionScope tr = CreateTransactionScope())
{
var portal = new DataPortalSelector();
result = await portal.Update(obj, context, isSync).ConfigureAwait(false);
tr.Complete();
}
return result;
}
/// <summary>
///
/// </summary>
/// <param name="dataPortalSelector"></param>
public DataPortalBroker(DataPortalSelector dataPortalSelector)
{
DataPortalSelector = dataPortalSelector;
}
